M3.4 Depth: 100.0 km

M3.4 Earthquake near SUMBAWA REGION, INDONESIA (Indonesia)

UTC time: 2025-12-09 22:31:55 UTC Local time: —

About this earthquake

On December 9, 2025 at 22:31 UTC, a magnitude M3.4 earthquake occurred near SUMBAWA REGION, INDONESIA (Indonesia). The earthquake originated at an intermediate depth of about 100 km. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 50 earthquakes, the strongest at M4.7.

Details

Magnitude

M3.4

Depth

100.0 km

UTC time

2025-12-09 22:31:55 UTC

Local time

—

Country

Indonesia

City

Nusa Tenggara Barat

Source

emsc

Coordinates

-8.64000, 118.42000

Temperature

23.9°C

Map

Depth profile

Intermediate

100 km

100 km — deeper than the regional average (49.6 km)

Regional average: 49.6 km

Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

Tambora

Distance: 63 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
Sangeang Api

Distance: 87 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
Sano, Wai

Distance: 175 km ·Caldera ·Elevation: 1'319 m ·Indonesia
Rinjani

Distance: 216 km ·Stratovolcano ·Elevation: 3'726 m ·Last eruption: 2016 ·Indonesia
Ranakah

Distance: 232 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
Inierie

Distance: 279 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia

Historic earthquake map · Indonesia

Open history map

Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Indonesia

Country overview

View earthquake KPIs, strongest and latest events, and averages for this country.

Stats (last 24h)

Global (24h)

611

Country (24h)